Question

factorizacion de la forma x2 +bx +c

5x +1 =2x2 +3
~no entendeishon :c

Answer 1

5x+1= 2x^2+3
-2x^2+5x+1-3=0
-2x^2+ 5x-2=0
2x^2-5x+2=0
(2x-1)(x-2)=0
2x-1=0 ; x-2=0
x= 1/2 ; x=2